Glee’s Jane Lynch’s plate has been rather full this fall, as she hosted The 63rd Primetime Emmy Awards and also released her memoir Happy Accidents. Lynch is also the guest voice on this Sunday’s installment of The Simpsons (Fox, 8 pm et/pt), as she plays Homer’s (Dan Castellaneta) new assistant Roz. Unfortunately, Homer loses his job to Roz, and it’s up to he and Flanders (Harry Shearer) to expose his manipulative co-worker.